Oil enters an oil filter through a series of holes in the tapping plate, which is the part of the filter that screws onto the engine.
Detailed Explanation
The process of oil entering an oil filter can be broken down as follows:
- Oil Pump Delivery: The engine's oil pump circulates oil under pressure.
- Tapping Plate Entry: The oil is directed to the tapping plate of the oil filter. This plate has threads that secure the filter to the engine block.
- Holes in the Tapping Plate: The tapping plate contains specifically designed holes or ports.
- Oil Flow: The pressurized oil flows through these holes and into the filter housing.
- Filter Media: From there, the oil passes through the filter media to remove contaminants.
- Clean Oil Exit: Finally, the cleaned oil exits the filter through a central opening and returns to lubricate the engine components.
Therefore, the route the oil takes is from the oil pump, through the holes in the tapping plate of the oil filter, and into the filter housing.
